CN210231423U

CN210231423U - Feeding device for round-link chain braiding machine

Info

Publication number: CN210231423U
Application number: CN201921278298.7U
Authority: CN
Inventors: Bo Wang; 王勃; Xiaogang Wang; 王晓刚; Junde Zhu; 朱俊德; Jinhai Huo; 霍金海; Longsheng Wen; 温龙生; Tong Wang; 王童; Bing Wang; 王兵; Xiaoyu Sun; 孙孝宇
Original assignee: Hebei Chengyue Mining Machinery Manufacturing Co Ltd
Current assignee: Hebei Chengyue Mining Machinery Manufacturing Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-03
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a loading attachment for round-link chain chaining machine, which belongs to the technical field of round-link chain production equipment and comprises a bracket, supporting plates, a driving shaft, a driven shaft, a chain wheel, a chain, a hook component, a hopper and a blanking channel, wherein the two supporting plates are vertically and symmetrically fixedly connected on the bracket, the hopper is arranged below the front end of the supporting plate, and the blanking channel is arranged above the rear end of the supporting plate; the driving shaft and the driven shaft are parallelly erected at the upper end and the lower end of the supporting plate, the driving shaft and the driven shaft are respectively provided with two chain wheels, the two chain wheels corresponding to the upper portion and the lower portion are connected through chain transmission, the driving shaft is driven by a driving unit at one end of the driving shaft, a plurality of hook assemblies are arranged at equal intervals on the peripheries of the two sets of chains, the hook assemblies take out a round steel bar from a hopper along with every rotation of the chains for one circle and place the round steel bar in a blanking channel, and the rear end of the blanking channel is connected to a feeding. The utility model discloses round-link chain is loading attachment for chaining machine can replace the manual work by the root material loading in succession, improves work efficiency.

Description

Feeding device for round-link chain braiding machine

Technical Field

The utility model relates to a round-link chain production facility technical field especially relates to a round-link chain is loading attachment for chaining machine.

Background

The mining high-strength circular chain is used as a traction member of a coal mine scraper conveyor, and the quality and performance of the mining high-strength circular chain directly influence the working efficiency of equipment and the coal yield of a coal mine. In the production process of the round-link chain, a chain knitting machine is needed to knit round steel bars with equal length into a chain.

At present, because the specifications of the round link chain are more, the diameters of round steel bars needing to be fed are different, and one round steel bar is fed to the feeding mechanism at each time. Most of chain knitting machines of the round-link chain are not provided with automatic feeding devices, and round-link chain manufacturers often need to prepare the feeding devices by themselves. Or, many round-link chain manufacturers often adopt the manual material loading of operation personnel, waste time and energy, and efficiency is lower and arouse personnel's equipment incident easily.

Therefore, it is necessary to develop a new feeding device for a circular chain knitting machine to overcome the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading attachment for round-link chain chaining machine can replace the manual work by the root material loading in succession, improves work efficiency, reduces personnel's equipment incident.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a loading attachment for round-link chain chaining machine, including support, backup pad, driving shaft, driven shaft, sprocket, chain, couple subassembly, hopper and unloading way, two the backup pad vertical symmetry fixed connection is in on the support, the backup pad front end below sets up the hopper, the backup pad rear end above sets up the unloading way; the utility model discloses a chain knitting machine, including the backup pad, the chain transmission connects, the drive shaft is connected with the drive unit, the chain is provided with a plurality of hook components, the hook component along with every rotatory a week of chain is followed take out a round steel strip in the hopper and will the round steel strip is put the unloading way, the rear end that the unloading was said is connected to the feeding mechanism of chain knitting machine.

Furthermore, the hook assembly comprises a connecting piece, a connecting rod, a mounting plate and a hook plate, the connecting rod is arranged between the two sets of chains and is connected to the chain links of the chains through the connecting piece, and a pin shaft at the end of the connecting rod penetrates through a hole extending out of the connecting piece and is positioned and locked by using a lock nut; the mounting panel both ends are provided with and cup joint the hole of connecting rod, two the connecting rod erects two the mounting panel, the couple board passes through the fix with screw on the mounting panel, two of same position the couple board is caught hold of with a hook once and is got one the round steel bar.

Furthermore, the bottom circular arc recess of couple board with the diameter of round steel bar suits, just the top of circular arc recess is outwards outstanding gradually, the circular arc recess holds one round steel bar.

Furthermore, the two sides of the mounting plate are provided with positioning sleeves, the positioning sleeves are sleeved on the connecting rods, and jackscrews for positioning and locking are arranged on the positioning sleeves.

Furthermore, a pocket edge is arranged at the bottom of the side wall of the hopper, the pocket edge supports the round steel bars, and the rear end of the pocket edge is arranged in a downward inclined mode.

Further, the driving unit specifically adopts a hydraulic motor reducer combination or a reduction motor.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a loading attachment for round-link chain chaining machine, through the setting of two sets of chain subassemblies and a plurality of couple subassemblies, drive unit drive driving shaft drives the sprocket rotation and then the chain rotation, the couple subassembly is along with the chain removes, when the couple subassembly is through the hopper, a round steel bar is got to two hook plate hooks of couple subassembly, the couple subassembly is along with the chain continuation remove and when overturning driving epaxial sprocket, the round steel bar rolls and says the feeding mechanism who gets into the chaining machine under the process, be convenient for carry out chaining work. The utility model discloses round-link chain is loading attachment for chaining machine can replace the manual work by the root material loading in succession, improves work efficiency, reduces personnel's equipment incident.

In addition, through the setting of the special-shaped circular arc recess, the couple board of being convenient for gets one from numerous round steel strip when the hopper and lifts. Through the setting of mounting panel, be convenient for change different couple boards according to the variation in size of round steel bar diameter, the interface size that the couple board of different specifications and mounting panel are connected is unanimous, has guaranteed the convertibility. The connecting rod is sleeved with the positioning sleeve, the mounting plate is locked by using the jackscrew in a positioning mode, the mounting plate can be flexibly positioned along the axial position of the connecting rod, and the distance and the position of the two hook plates can be finely adjusted conveniently according to the length of the round steel bars. Through the pocket limit that the slope set up, the round steel strip that is convenient for store in the hopper constantly rolls backward downwards, has guaranteed not long-pending material surplus in the hopper.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of a front sectional view of a feeding device for a round-link chain knitting machine according to the present invention;

FIG. 2 is a schematic view of the top view of the feeding device of the round-link chain knitting machine of the present invention;

FIG. 3 is a partial enlarged view of the portion I in FIG. 1;

FIG. 4 is an enlarged view of a portion J of FIG. 2;

description of reference numerals: 1. a support plate; 2. a drive shaft; 201. a bearing seat; 202. a drive unit; 3. a driven shaft; 4. a sprocket; 5. a chain; 6. a hook assembly; 601. a connecting member; 602. a connecting rod; 602a, a lock nut; 603. a positioning sleeve; 603a, a top thread; 604. mounting a plate; 605. a screw; 606. a hook plate; 7. a hopper; 701. wrapping the edges; 8. a discharging channel; 9. round steel bars.

Detailed Description

The core of the utility model is to provide a loading attachment for round-link chain chaining machine can replace the manual work by the root material loading in succession, improves work efficiency, reduces personnel's equipment incident.

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Description of the drawings in the following detailed description, the upper, lower, left and right descriptions are for illustrative purposes only and should not be construed as limiting the invention.

Referring to the attached drawings, fig. 1 is a schematic view of a feeding device for a round-link chain knitting machine according to the present invention; FIG. 2 is a schematic view of the top view of the feeding device of the round-link chain knitting machine of the present invention; FIG. 3 is a partial enlarged view of the portion I in FIG. 1; fig. 4 is a partially enlarged view of a portion J of fig. 2.

In a specific embodiment of the utility model, as shown in fig. 1-3, a feeding device for a round-link chain braiding machine comprises a support, support plates 1, a driving shaft 2, a driven shaft 3, a chain wheel 4, a chain 5, a hook component 6, a hopper 7 and a blanking channel 8, wherein the two support plates 1 are vertically and symmetrically fixedly connected to the support, the hopper 7 is arranged below the front end of each support plate 1, the blanking channel 8 is arranged above the rear end of each support plate 1, and both the hopper 7 and the blanking channel 8 are fixedly connected to the support; the driving shaft 2 and the driven shaft 3 are parallelly erected at the upper end and the lower end of the supporting plate 1 through a bearing seat 201, the driving shaft 2 and the driven shaft 3 are respectively provided with two chain wheels 4, the two chain wheels 4 corresponding to each other from top to bottom are in transmission connection through chains 5, the driving shaft 2 is driven by a driving unit 202 installed at one end of the driving shaft, a plurality of hook assemblies 6 are arranged at the peripheries of the two sets of chains 5 at equal intervals, the hook assemblies 6 take out a round steel bar 9 from a hopper 7 along with each rotation of the chains 5 for one circle and place the round steel bar 9 in a blanking channel 8, and the rear end of the blanking channel 8 is connected to.

Through the setting of two sets of 5 subassemblies of chain and a plurality of couple subassemblies 6, drive unit 202 drive driving shaft 2 drives the rotation of sprocket 4 and then 5 circulations of chain rotate, couple subassembly 6 moves along with chain 5, when couple subassembly 6 is through hopper 7, a round steel strip 9 is got to two hook plate hooks of couple subassembly 6, couple subassembly 6 is along with chain 5 continuation removal and when overturning driving shaft 2 epaxial sprocket 4, round steel strip 9 rolls and falls through the unloading and says 8 feeding mechanism that gets into the chaining machine, be convenient for carry out chaining work. The utility model discloses round-link chain is loading attachment for chaining machine can replace the manual work by the root material loading in succession, improves work efficiency, reduces personnel's equipment incident.

In a specific embodiment of the present invention, as shown in fig. 3 and 4, the hook assembly 6 includes a connecting member 601, a connecting rod 602, a mounting plate 604 and a hook plate 606, the connecting rod 602 is disposed between two sets of chains 5 and connected to the chain links of the chains 5 through the connecting member 601, after the pin shaft at the end of the connecting rod 602 passes through the hole extended from the connecting member 601, the connecting rod 602 is locked by screwing the nut 602a onto the outer end thread of the pin shaft; the both ends of mounting panel 604 are provided with the hole that cup joints connecting rod 602, and two mounting panels 604 are erect to two connecting rods 602, and couple board 606 passes through screw 605 to be fixed on mounting panel 604, and two couple boards 606 of same couple subassembly 6 position hook once get a round steel bar 9.

Further, as shown in fig. 3, the bottom arc groove of the hook plate 606 is adapted to the diameter of the round steel bar 9, and the top of the arc groove protrudes outwards gradually, and the arc groove accommodates one round steel bar 9. Through the arrangement of the special-shaped arc groove, the hook plate 606 can be conveniently hooked from a plurality of round steel bars 9 to be lifted when passing through the hopper 7. Through the setting of mounting panel 604, be convenient for change different couple boards 606 according to the variation in size of round steel bar 9 diameter, the interface size that the couple board 606 of different specifications is connected with mounting panel 604 is unanimous, has guaranteed the convertibility.

In a specific embodiment of the present invention, as shown in fig. 3 and fig. 4, the positioning sleeve 603 abuts against the two side surfaces of the mounting plate 604, the positioning sleeve 603 is sleeved on the connecting rod 602, and the positioning sleeve 603 is provided with a jackscrew 603a for positioning and locking. The positioning sleeve 603 is sleeved on the connecting rod 602, the jackscrew 603a is used for positioning and locking the mounting plate 604, the axial position of the mounting plate 604 along the connecting rod 602 can be flexibly positioned, and the distance and the position of the two hook plates 606 can be finely adjusted conveniently according to the length of the round steel bar 9.

In a specific embodiment of the present invention, as shown in fig. 1 and 2, the bottom of the sidewall of the hopper 7 is provided with a pocket 701, the round steel bar 9 is erected by the pocket 701, and the rear end of the pocket 701 is tilted downward. Through the pocket limit 701 that the slope set up, the round steel strip 9 of being convenient for store in the hopper 7 constantly rolls downwards backward, has guaranteed not long-pending material surplus in the hopper 7.

In a specific embodiment of the present invention, as shown in fig. 1 and fig. 2, the driving unit 202 specifically adopts a hydraulic motor reducer combination or a reduction motor. And a pump station or a speed reducing motor of the hydraulic motor is electrically connected with a control system of the chain knitting machine and is matched with the chain knitting machine for accurate feeding in the chain knitting work.

This case loading attachment for round-link chain chaining machine, through the setting of two sets of 5 subassemblies of chain and a plurality of couple subassembly 6, drive unit 202 drive driving shaft 2 drives the sprocket 4 rotation and then 5 circulative rotations of chain, couple subassembly 6 removes along with chain 5, when couple subassembly 6 is through hopper 7, a round steel strip 9 is got to two hook plate hooks of couple subassembly 6, couple subassembly 6 is along with chain 5 continues to remove and when turning over sprocket 4 on driving shaft 2, round steel strip 9 rolls and falls through unloading way 8 feeding mechanism that gets into the chaining machine, be convenient for carry out the chaining work. The utility model discloses round-link chain is loading attachment for chaining machine can replace the manual work by the root material loading in succession, improves work efficiency, reduces personnel's equipment incident. In addition, through the arrangement of the special-shaped arc groove, the hook plate 606 can be conveniently hooked from the round steel bars 9 to be lifted when passing through the hopper 7. Through the setting of mounting panel 604, be convenient for change different couple boards 606 according to the variation in size of round steel bar 9 diameter, the interface size that the couple board 606 of different specifications is connected with mounting panel 604 is unanimous, has guaranteed the convertibility. The positioning sleeve 603 is sleeved on the connecting rod 602, the jackscrew 603a is used for positioning and locking the mounting plate 604, the axial position of the mounting plate 604 along the connecting rod 602 can be flexibly positioned, and the distance and the position of the two hook plates 606 can be finely adjusted conveniently according to the length of the round steel bar 9. Through the pocket limit 701 that the slope set up, the round steel strip 9 of being convenient for store in the hopper 7 constantly rolls downwards backward, has guaranteed not long-pending material surplus in the hopper 7.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a loading attachment for round-link chain chaining machine which characterized in that: the automatic feeding device comprises a support, support plates (1), a driving shaft (2), a driven shaft (3), a chain wheel (4), a chain (5), a hook assembly (6), a hopper (7) and a discharging channel (8), wherein the two support plates (1) are vertically and symmetrically fixedly connected to the support, the hopper (7) is arranged below the front end of each support plate (1), and the discharging channel (8) is arranged above the rear end of each support plate (1); driving shaft (2) and driven shaft (3) parallel frame establish the upper and lower both ends of backup pad (1), driving shaft (2) and driven shaft (3) are provided with two respectively sprocket (4), upper and lower corresponding two sprocket (4) pass through chain (5) transmission is connected, driving shaft (2) are driven by drive unit (202) of its one end, two sets the peripheral equidistant interval of chain (5) is provided with a plurality of couple subassemblies (6), couple subassembly (6) along with every rotatory a week of chain (5) is followed take out a round steel strip (9) in hopper (7) and will round steel strip (9) are put unloading way (8), the rear end of unloading way (8) is connected to the feeding mechanism of chain knitting machine.

2. The feeding device for the round-link chain chaining machine according to claim 1, characterized in that: the hook assembly (6) comprises a connecting piece (601), a connecting rod (602), a mounting plate (604) and a hook plate (606), the connecting rod (602) is arranged between the two sets of chains (5) and is connected to a chain link of the chains (5) through the connecting piece (601), and a pin shaft at the end of the connecting rod (602) penetrates through a hole extending out of the connecting piece (601) and then is positioned and locked by using a lock nut (602 a); the mounting plate (604) both ends are provided with the hole that cup joints connecting rod (602), two connecting rod (602) erect two mounting plate (604), couple board (606) are fixed through screw (605) on mounting plate (604), two of same position couple board (606) and get one at every turn the round steel strip (9).

3. The feeding device for the round-link chain chaining machine according to claim 2, characterized in that: the bottom circular arc recess of couple board (606) with the diameter of round steel bar (9) suits, just the top of circular arc recess is outwards outstanding gradually, the circular arc recess holds one round steel bar (9).

4. The feeding device for the round-link chain chaining machine according to claim 2, characterized in that: the two sides of the mounting plate (604) are provided with positioning sleeves (603), the positioning sleeves (603) are sleeved on the connecting rod (602), and the positioning sleeves (603) are provided with jackscrews (603a) for positioning and locking.

5. The feeding device for the round-link chain chaining machine according to claim 1, characterized in that: the bottom of the side wall of the hopper (7) is provided with a pocket edge (701), the round steel bars (9) are erected on the pocket edge (701), and the rear end of the pocket edge (701) is arranged in a downward inclining mode.

6. The feeding device for the round-link chain chaining machine according to claim 1, characterized in that: the driving unit (202) is specifically combined by a hydraulic motor and a speed reducer or a speed reducing motor.